This study was designed to determine whether transport of a paediatric inpatient in a children’s ride-on toy car has an effect on perioperative levels of anxiety compared with transport on a hospital gurney with or without oral midazolam premedication….

108 children aged 2–5 yr with congenital heart disease and undergoing first surgical correction were randomly allocated to one of three groups: Group C (transport in a children’s ride-on car), Group G (transport on a gurney without premedication), or Group M (transport on a gurney and received premedication of oral midazolam 0.5 mg kg−1)….

Three categories of interventions have been used to reduce preoperative anxiety: sedatives premedication, parental presence during induction of anaesthesia, and hospital-based preoperative preparation programs. Midazolam premedication is regarded as a reliable strategy in reducing preoperative anxiety, but it can be associated with a number of untoward consequences, such as paradoxical reaction, delayed patient discharge in ultrashort procedures, and some operational drawbacks.7 Parental presence with the child until the completion of anaesthesia inhalation induction is popular in the UK and USA, and it increases the parents’ satisfaction and the child’s cooperation. But clinically, it is less practical in overpopulated Asian countries….

Conclusions—Transport in a ride-on toy car can relieve preoperative anxiety in preschool children undergoing surgery to a comparable degree as midazolam.

“Finding life on other worlds is a fascinating area of astrobiology and planetary sciences. Presently, over 3800 exoplanets, representing a very wide range of physical and chemical environments, are known. Scientists are not only looking for traces of life outside Earth, but they are also trying to find out which of Earth’s known organisms (ex: tardigrades (water bears)) would be able to survive on other planets. In our study, we have established a metric tool for distinguishing the potential survivability of active and cryptobiotic tardigrades on rocky-water and water-gas planets in our solar system and exoplanets.”

posted by Marc Abrahams in Arts and Science, Research News | Comments Off on Tardigrades on Far-Off Planets, Measuredly, Theoretically [research study]

This essay was inspired in part by Doug Zonker’s classic treatise “Chicken Chicken Chicken,” and in part by the field of evolutionary psychology. It is, maybe, excerpted from Alice Shirell Kaswell’s book (now in prep) called Maybe—Evolutionary Psychology.

posted by Marc Abrahams in Arts and Science | Comments Off on Maybe Evolutionary Psychology

The UK’s National Health Service (NHS) offers users an online ‘Choose and Book’ service for making appointments. When a user creates an account, the software automatically creates a two word passphrase – but not everyone is happy. Professor Simon de Lusignan MSc MD FBCS CITP FRCGP for instance (currently Professor of Primary Care & Clinical Informatics / Chair in Health Care Management / Head of the Department of Clinical and Experimental Medicine at the University of Surrey, UK) cites an example provided by a patient :

“The two words generated for this patient were ‘Poppy’ and ‘Cock’. The patients felt this was oﬀensive and complained. ‘Poppycock’ means nonsense or rubbish and is generally used as an expletive. It was ﬁrst recorded in the mid-19th century in America. It was thought by some to derive from the Dutch word for soft faeces ‘PappekaK’ though the authenticity of this is challenged. Instead it is more likely to be derived from the Dutch expression: ‘Zo ﬁjn als gemalen poppekak’, – used to imply excessive religious zeal; but literally translated meaning ‘As ﬁne as powdered doll s**t’ “